As spring arrives, Nonnatus House welcomes two new nuns, the experienced Sister Hilda and newly qualified Sister Frances, who must acclimatise to the changing East End. A complicated multiple birth tests the skills of some of the midwives to the limit, but Trixie has to face her fears and Valerie deals with a shocking case that arrives unexpectedly.
Elenco: Helen George , Jenny Agutter , Judy Parfitt , Pam Ferris , Cliff Parisi , Bryony Hannah , Laura Main , Jessica Raine , Linda Bassett , Vanessa Redgrave , Leonie Elliott , Miranda Hart , Stephen McGann , Jennifer Kirby , Charlotte Ritchie .